ISRC QZDA72319975
Verified recording
QZDA72319975 is “Una vez” by Javyh,
registered on the CopyrightChains blockchain with CopyrightID
0x03e7d31a8667832db5ad74a8628972e015e6b6a22a30107669e054df36f9b6e2 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72319975.
Recording identifiers
- ISRC
- QZDA72319975
- Title
- Una vez
- Artist
- Javyh
- CopyrightID (CopyrightChains transaction hash)
0x03e7d31a8667832db5ad74a8628972e015e6b6a22a30107669e054df36f9b6e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:46fa34814e7387ec9b1f3df8d90776d7a95932585239d32f65f480caeb0fa325- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72319975
- Bitcoin block existence check
- https://blockstream.info/api/block/960500